New Immersion Grating For Astronomy Applications

Source: Canon USA, Inc. Optoelectronic Components

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Today at Photonics West 2019, Sukegawa Takashi from Canon USA, Inc. Optoelectronic Components introduces the new Canon Immersion Grating. With a size that is 1/27th of typical spectroscopy devices and the ability to cover infrared frequencies from 1 to 20 micrometers, this immersion grating is ideal for astronomy, satellites, and large ground-based telescope applications. Watch the video for a brief introduction, and download the diagram below to better see the comparison in the video.